{Goose grass}. (Bot.)
(a) A plant of the genus {Galium} ({G. Aparine}), a
favorite food of geese; -- called also {catchweed} and
{cleavers}.
(b) A species of knotgrass ({Polygonum aviculare}).
(c) The annual spear grass ({Poa annua}).

{Goose neck}, anything, as a rod of iron or a pipe, curved
like the neck of a goose; specially (Naut.), an iron hook
connecting a spar with a mast.

{Goose quill}, a large feather or quill of a goose; also, a
pen made from it.